Datasheet > E-TDA7476

E-TDA7476

更新时间： 2024-02-28 05:50:09

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管商用集成电路
页数	文件大小	规格书
19页	178K
描述
SPECIALTY CONSUMER CIRCUIT, PDSO24, SOP-24

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技术参数
数据手册

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E-TDA7476 技术参数

生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	24
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
Factory Lead Time：	13 weeks	风险等级：	5.12
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G24
长度：	15.4 mm	功能数量：	1
端子数量：	24	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	2.65 mm	表面贴装：	YES
技术：	BCDMOS	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	7.5 mm	Base Number Matches：	1

E-TDA7476 数据手册

TDA7476

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Operating Supply Voltage

DC Supply Voltage

Peak Supply Voltage t = 50ms

Total Power Dissipation Tcase = 25°C

Storage and Junction Temperature

Stand-by Pin Voltage

peak

1.5

°C

tot

; T‘c-

-40 to 150

stg

SDA Pin Voltage

SDA

SCL Pin Voltage

SCL

ADD

ADD Pin Voltage

CH+ or CH- Pin Voltage

min (*) (V +10, 25)

(*) Minimum value between V +10V and 25V.

THERMAL DATA

Symbol

Parameter

Value

Unit

Thermal resistance junction to ambient

Max.

°C/W

Th j-amb

ELECTRICAL CHARACTERISTICS

(V = 14.4V; T

= 25°, unless otherwise specified.)

amb

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Stand-By IN Threshold

1.5

OUT Stand-By OUT Threshold

3.5

Stand-By Current Consumption

Total Quiescent Current

Stand-By Voltage Pin = 1.5V

100

µA

Total quiescent Current with

TDA7476 not addressed

AUDIO INPUTS CH1, CH2, CH3, CH4, CH5 - TURN ON DIAGNOSTIC

Pgnd

Short to GND det. (below this

limit, the Audio Output is

considerd in Short Circuit to

GND)

Power amplifier in st-by condition

0.8

Pvs

Short to Vs det. (above this limit,

the Audio Output is considered in

Short Circuit to Vs)

Vs-0.6

1.2

Pnop

Normal operation thresholds.

(Within these limits, the Audio

Output is considered without

faults)

Vs-1.2

3/19

1 234 5 6 7...19

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